LineageOS/android_packages_modules_Connectivity
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Show time taken by the rematch

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Example log (short version) :

02-26 12:52:49.624  1751  2116 D ConnectivityService: NetReassign [22 :
  101 → 100, 25 : 101 → 100, 38 : 101 → 100, 27 : 101 → 100, 32 : 101 →
  100, 19 : 101 → 100, 17 : 101 → 100, 34 : 101 → 100, 36 : 101 → 100,
  15 : 101 → 100, 1 : 101 → 100, 7 : 101 → 100] [c 0] [a 37] [i 2]

Example log (long version) :

02-26 14:10:32.433  3876  3979 D ConnectivityService: Rematched networks [computed 0ms] [applied 33ms] [issued 2]
02-26 14:10:32.433  3876  3979 D ConnectivityService: NetworkReassignment :
02-26 14:10:32.433  3876  3979 D ConnectivityService:   15 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   17 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   40 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   1 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   34 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   19 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   38 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   22 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   7 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   32 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   36 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   2 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   25 : null → 100
02-26 14:10:32.433  3876  3979 D ConnectivityService:   27 : null → 100

Bug: 238139913
Test: manual
Change-Id: I0f220d1f73cb9b0ddab82842e918ce8101ef1038
This commit is contained in:
Chalard Jean
2022-02-26 13:55:15 +09:00
committed by Paul Hu
parent 46bfbf0367
commit ee3fa20a5a
1 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
service/src/com/android/server/ConnectivityService.java
View File

@@ -8814,15 +8814,22 @@ public class ConnectivityService extends IConnectivityManager.Stub
@NonNull final Set<NetworkRequestInfo> networkRequests) {
ensureRunningOnConnectivityServiceThread();
// TODO: This may be slow, and should be optimized.
final long now = SystemClock.elapsedRealtime();
final long start = SystemClock.elapsedRealtime();
final NetworkReassignment changes = computeNetworkReassignment(networkRequests);
final long computed = SystemClock.elapsedRealtime();
applyNetworkReassignment(changes, start);
final long applied = SystemClock.elapsedRealtime();
issueNetworkNeeds();
final long end = SystemClock.elapsedRealtime();
if (VDBG || DDBG) {
log(String.format("Rematched networks [computed %dms] [applied %dms] [issued %d]",
computed - start, applied - computed, end - applied));
log(changes.debugString());
} else if (DBG) {
log(changes.toString()); // Shorter form, only one line of log
// Shorter form, only one line of log
log(String.format("%s [c %d] [a %d] [i %d]", changes.toString(),
computed - start, applied - computed, end - applied));
}
applyNetworkReassignment(changes, now);
issueNetworkNeeds();
}
private void applyNetworkReassignment(@NonNull final NetworkReassignment changes,